DUNOVA
USPTO (United States) · Serial 73769736
- Status
- cancelled
- Status updated
- 23 December 1996
- Filing date
- 16 December 1988
- Registration date
- 19 June 1990
- Nice classification
- 24, 25
- Owner
- BAYER AKTIENGESELLSCHAFT
- Owner country
- DE
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73769736) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.